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                    <h1>tiptap ListItem 节点</h1>
               
               <p class="p">
    <b>ListItem</b> 扩展增加了对 HTML的<b>li</b>标签的支持，它用于项目列表和有序列表，ListItem扩展需要BulletList或OrderedList节点。
</p>
<h2>
    Install 安装
</h2>
<pre class="brush:js;toolbar:false"><code class="language-javascript">npm install @tiptap/extension-list-item</code></pre>
<h2>
    Settings 配置
</h2>
<p class="pe">
    <b>HTMLAttributes</b>&nbsp;标签对应的HTML属性。
</p>
<pre class="brush:js;toolbar:false"><code class="language-javascript">ListItem.configure({
  HTMLAttributes: {
    class: 'custom-class',
  },
})</code></pre>
<h2>
    源代码
</h2>
<p>
    <a href="https://github.com/ueberdosis/tiptap/blob/main/packages/extension-list-item/" target="_blank" textvalue="ListItem 源代码">ListItem 源代码</a>
</p>
<h2>
    在线例子
</h2>
<p>
    <a href="https://debug.itxst.com/static/tiptapdemo/index.html#listitem" target="_blank" textvalue="vue 在线例子">vue 在线例子</a>
</p>
<h2>
   ListItem 例子
</h2>
<div class="mcode">
    <ul class=" list-paddingleft-2">
        <li>
            <p class="mcode-curr">
                Vue 例子
            </p>
        </li>
        <li>
            <p>
                React 例子
            </p>
        </li>
    </ul>
    <pre class="brush:html;toolbar:false mcode-max500"><code class="language-html">&lt;template&gt;
  &lt;div v-if="editor"&gt;
    &lt;button @click="editor.chain().focus().toggleBulletList().run()" :class="{ 'is-active': editor.isActive('bulletList') }"&gt;
      toggleBulletList
    &lt;/button&gt;
    &lt;button @click="editor.chain().focus().toggleOrderedList().run()" :class="{ 'is-active': editor.isActive('orderedList') }"&gt;
      toggleOrderedList
    &lt;/button&gt;
    &lt;button @click="editor.chain().focus().splitListItem('listItem').run()" :disabled="!editor.can().splitListItem('listItem')"&gt;
      splitListItem
    &lt;/button&gt;
    &lt;button @click="editor.chain().focus().sinkListItem('listItem').run()" :disabled="!editor.can().sinkListItem('listItem')"&gt;
      sinkListItem
    &lt;/button&gt;
    &lt;button @click="editor.chain().focus().liftListItem('listItem').run()" :disabled="!editor.can().liftListItem('listItem')"&gt;
      liftListItem
    &lt;/button&gt;
    &lt;editor-content :editor="editor" /&gt;
  &lt;/div&gt;
&lt;/template&gt;
&lt;script&gt;
import BulletList from '@tiptap/extension-bullet-list'
import Document from '@tiptap/extension-document'
import ListItem from '@tiptap/extension-list-item'
import OrderedList from '@tiptap/extension-ordered-list'
import Paragraph from '@tiptap/extension-paragraph'
import Text from '@tiptap/extension-text'
import { Editor, EditorContent } from '@tiptap/vue-3'

export default {
  components: {
    EditorContent,
  },
  data() {
    return {
      editor: null,
    }
  },
  mounted() {
    this.editor = new Editor({
      extensions: [
        Document,
        Paragraph,
        Text,
        BulletList,
        OrderedList,
        ListItem,
      ],
      content: `
        &lt;p&gt;
          I like lists. Let’s add one:
        &lt;/p&gt;
        &lt;ul&gt;
          &lt;li&gt;This is a bullet list.&lt;/li&gt;
          &lt;li&gt;And it has three list items.&lt;/li&gt;
          &lt;li&gt;Here is the third one.&lt;/li&gt;
        &lt;/ul&gt;
        &lt;p&gt;
          Do you want to see one more? I bet! Here is another one:
        &lt;/p&gt;
        &lt;ol&gt;
          &lt;li&gt;That’s a different list, actually it’s an ordered list.&lt;/li&gt;
          &lt;li&gt;It also has three list items.&lt;/li&gt;
          &lt;li&gt;And all of them are numbered.&lt;/li&gt;
        &lt;/ol&gt;
        &lt;p&gt;
          Lists would be nothing without list items.
        &lt;/p&gt;
      `,
    })
  },
  beforeUnmount() {
    this.editor.destroy()
  },
}
&lt;/script&gt;
&lt;style&gt;
/* Basic editor styles */
.ProseMirror {
  &gt; * + * {
    margin-top: 0.75em;
  }
  ul,
  ol {
    padding: 0 1rem;
  }
}
&lt;/style&gt;</code></pre> 
    <pre class="brush:js;toolbar:false  mcode-max500"><code class="language-javascript">import './styles.scss'
import BulletList from '@tiptap/extension-bullet-list'
import Document from '@tiptap/extension-document'
import ListItem from '@tiptap/extension-list-item'
import OrderedList from '@tiptap/extension-ordered-list'
import Paragraph from '@tiptap/extension-paragraph'
import Text from '@tiptap/extension-text'
import { EditorContent, useEditor } from '@tiptap/react'
import React from 'react'

export default () =&gt; {
  const editor = useEditor({
    extensions: [Document, Paragraph, Text, BulletList, OrderedList, ListItem],
    content: `
        &lt;p&gt;
          I like lists. Let’s add one:
        &lt;/p&gt;
        &lt;ul&gt;
          &lt;li&gt;This is a bullet list.&lt;/li&gt;
          &lt;li&gt;And it has three list items.&lt;/li&gt;
          &lt;li&gt;Here is the third one.&lt;/li&gt;
        &lt;/ul&gt;
        &lt;p&gt;
          Do you want to see one more? I bet! Here is another one:
        &lt;/p&gt;
        &lt;ol&gt;
          &lt;li&gt;That’s a different list, actually it’s an ordered list.&lt;/li&gt;
          &lt;li&gt;It also has three list items.&lt;/li&gt;
          &lt;li&gt;And all of them are numbered.&lt;/li&gt;
        &lt;/ol&gt;
        &lt;p&gt;
          Lists would be nothing without list items.
        &lt;/p&gt;
      `,
  })
  if (!editor) {
    return null
  }
  return (
    &lt;&gt;
      &lt;button
        onClick={() =&gt; editor.chain().focus().toggleBulletList().run()}
        className={editor.isActive('bulletList') ? 'is-active' : ''}
      &gt;
        toggleBulletList
      &lt;/button&gt;
      &lt;button
        onClick={() =&gt; editor.chain().focus().toggleOrderedList().run()}
        className={editor.isActive('orderedList') ? 'is-active' : ''}
      &gt;
        toggleOrderedList
      &lt;/button&gt;
      &lt;button
        onClick={() =&gt; editor.chain().focus().splitListItem('listItem').run()}
        disabled={!editor.can().splitListItem('listItem')}
      &gt;
        splitListItem
      &lt;/button&gt;
      &lt;button
        onClick={() =&gt; editor.chain().focus().sinkListItem('listItem').run()}
        disabled={!editor.can().sinkListItem('listItem')}
      &gt;
        sinkListItem
      &lt;/button&gt;
      &lt;button
        onClick={() =&gt; editor.chain().focus().liftListItem('listItem').run()}
        disabled={!editor.can().liftListItem('listItem')}
      &gt;
        liftListItem
      &lt;/button&gt;
      &lt;EditorContent editor={editor} /&gt;
    &lt;/&gt;
  )
}</code></pre>
</div>
 
               <h2>
    下载教程 Demo
</h2>
<p class="pe">
   本教程<b>Demo</b>的源码点击这里下载，<a href="https://img1.itxst.com/8/c/8c32fcdc12cb8847c62e405be8a73835.zip" target="_blank" textvalue="Tiptap Demo">Tiptap Demo</a>，下载完成后运行<b>npm i</b>初始化依赖包。
</p>
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                    </a>                                                <a href="//www.itxst.com/vue-draggable/tutorial.html" target="_blank">
                                <img src="//img1.itxst.com/b/f/bf9af8368dfac84cd703ef54e1e89d14.png" alt="vue.draggable" />
                            </a>
 
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